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[Bug middle-end/53616] [4.8 Regression] 416.gamess in SPEC CPU 2006 miscompiled
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 12 Jun 2012 14:06:18 +0000
- Subject: [Bug middle-end/53616] [4.8 Regression] 416.gamess in SPEC CPU 2006 miscompiled
- Auto-submitted: auto-generated
- References: <bug-53616-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53616
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-06-12 14:06:18 UTC ---
Ok, that doesn't apply for me (I'm stuck on v1.0). I can reproduce it with
-fno-tree-vrp without LTO but only with reference input (thus bisecting
to a single file will take _quite_ some time). There are more than 1000
loop replacements with memcpy/memmove.
Let's say I hope somebody comes up with a smaller wrong-code testcase ;))